<template>
<div class="loginBody">
  <div class="loginBox">
        <h2>答辩评分系统</h2>
        <form action="" @submit.prevent="handleLogin">
            <div class="item">
                <input type="text" v-model="username" required>
                <label for="" class="username">用户名</label>
            </div>
            <div class="item">
                <input type="password" v-model="password" required>
                <label for="" class="password">密码</label>
            </div>
            <button class="btn">submit
                <span></span>
                <span></span>
                <span></span>
                <span></span>
            </button>
        </form>
    </div>
</div>
</template>

<script>
import { mapMutations } from "vuex";
import axios from 'axios';
  export default {
    
    data() {
      return {
        username: '',
        password: ''
      };
    },
    methods: {
    ...mapMutations(['setUsername']),
    ...mapMutations(['setChname']),
    ...mapMutations(['setUserId']),
    ...mapMutations(['setAuthority']),
      SaveUsername(username){
        // console.log("666"+this.list[0].course_id);
        this.setUsername(username);
      },
      SaveChname(chname){
        this.setChname(chname);
      },
      SaveUserId(id){
        this.setUserId(id);
      },
      SaveAuthority(id){
        this.setAuthority(id);
      },
        
      handleLogin() {
        axios.get('/user/login?username=' + this.username + '&password=' + this.password)
  .then(response => {
    const data = response.data;
    if (data.code === 200) {
      this.SaveUsername(response.data.data.username);
      this.SaveAuthority(response.data.data.authority);
      console.log(response.data.data.authority);
      this.SaveChname(response.data.data.chname);
      this.SaveUserId(response.data.data.id);
      this.$router.push("/PCIndex");
    // console.log(response);
    } else {
      alert("用户名或密码错误");
    }
  })
  .catch(error => {
    console.error('登录请求失败:', error);
  });
        // 处理登录逻辑
        console.log('用户名：', this.username);
        console.log('密码：', this.password);
        // 可以在这里触发登录请求等后续操作
      }
    },
    mounted(){
        // console.log(7777);
    if (window.innerWidth < 768) {
    this.$router.push('/');  // 根据屏幕宽度路由到 PCLogin 页面
  }
  }
  };
</script>

<style scoped>
    .loginBody{
        background-image: url('../../static/beijing2.jpg');
        background-size: cover;
        background-position: center;
      display: flex;
      /* justify-content: center; */
      /* padding-left: -20%; */
      align-items: center;
      /* margin-left: 40%; */
      height: 100vh;
    }
    * {
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
        }

        input,
        button {
            background: transparent;
            border: 0;
            outline: none;
        }

        body {
            height: 100vh;
            background: linear-gradient(#141e30, #243b55);
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 16px;
            color: #03e9f4;
        }

        .loginBox {
            width: 400px;
            height: 364px;
            background-color: #0c1622;
            margin: 100px auto;
            margin-left: 25%;
            border-radius: 10px;
            box-shadow: 0 15px 25px 0 rgba(0, 0, 0, .6);
            padding: 40px;
            box-sizing: border-box;
            /* background-image: url('../../static/beijing2.jpg'); */
        }

        h2 {
            text-align: center;
            color: aliceblue;
            margin-bottom: 30px;
            font-family: 'Courier New', Courier, monospace;
        }

        .item {
            height: 45px;
            border-bottom: 1px solid #fff;
            margin-bottom: 40px;
            position: relative;
        }

        .item input {
            width: 100%;
            height: 100%;
            color: #fff;
            padding-top: 20px;
            box-sizing: border-box;
        }

        .item input:focus+label,
        .item input:valid+label {
            top: 0px;
            font-size: 2px;
        }

        .item label {
            position: absolute;
            left: 0;
            top: 12px;
            transition: all 0.5s linear;
        }

        .btn {
            padding: 10px 20px;
            margin-top: 30px;
            color: #03e9f4;
            position: relative;
            overflow: hidden;
            text-transform: uppercase;
            letter-spacing: 2px;
            left: 35%;
        }

        .btn:hover {
            border-radius: 5px;
            color: #fff;
            background: #03e9f4;
            box-shadow: 0 0 5px 0 #03e9f4,
                0 0 25px 0 #03e9f4,
                0 0 50px 0 #03e9f4,
                0 0 100px 0 #03e9f4;
            transition: all 1s linear;
        }

        .btn>span {
            position: absolute;
        }

        .btn>span:nth-child(1) {
            width: 100%;
            height: 2px;
            background: -webkit-linear-gradient(left, transparent, #03e9f4);
            left: -100%;
            top: 0px;
            animation: line1 1s linear infinite;
        }

        @keyframes line1 {

            50%,
            100% {
                left: 100%;
            }
        }

        .btn>span:nth-child(2) {
            width: 2px;
            height: 100%;
            background: -webkit-linear-gradient(top, transparent, #03e9f4);
            right: 0px;
            top: -100%;
            animation: line2 1s 0.25s linear infinite;
        }

        @keyframes line2 {

            50%,
            100% {
                top: 100%;
            }
        }

        .btn>span:nth-child(3) {
            width: 100%;
            height: 2px;
            background: -webkit-linear-gradient(left, #03e9f4, transparent);
            left: 100%;
            bottom: 0px;
            animation: line3 1s 0.75s linear infinite;
        }

        @keyframes line3 {

            50%,
            100% {
                left: -100%;
            }
        }

        .btn>span:nth-child(4) {
            width: 2px;
            height: 100%;
            background: -webkit-linear-gradient(top, transparent, #03e9f4);
            left: 0px;
            top: 100%;
            animation: line4 1s 1s linear infinite;
        }

        @keyframes line4 {

            50%,
            100% {
                top: -100%;
            }
        }
        
        .username{
            color: #fff;
        }

        .password{
            color: #fff;
        }
</style>
